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Abstract:

The Taylor microscale, a measure of mean square spatial derivatives, is evaluated for interplanetary magnetic field fluctuations from single- and multiple-point data using Cluster and ACE spacecraft data. The Taylor scale is compared to the measured inner scale, which for hydrodynamics would correspond to the Kolmogorov scale. The results are not consistent with dissipation of the hydrodynamic type, and indicate that solar wind dissipation involves kinetic plasma physics at both proton and electron scales. © 2008. The American Astronomical Society. All rights reserved.

Registro:

Documento: Artículo
Título:Interplanetary magnetic Taylor microscale and implications for plasma dissipation
Autor:Matthaeus, W.H.; Weygand, J.M.; Chuychai, P.; Dasso, S.; Smith, C.W.; Kivelson, M.G.
Filiación:Bartol Research Institute, Department of Physics and Astronomy, University of Delaware, Newark, DE, United States
Institute for Geophysics and Planetary Physics, University of California, Los Angeles, CA, United States
Instituto de Astronomía y Física del Espacio (CONICET-UBA), Departamento de Fisica (FCEN-UBA), Buenos Aires, Argentina
Institute for Earth, Oceans, and Space, University of New Hampshire, Durham, NH, United States
Palabras clave:Interplanetary medium; Magnetic fields; Methods: data analysis; Plasmas; Solar wind; Turbulence
Año:2008
Volumen:678
Número:2 PART 2
Página de inicio:L141
Página de fin:L144
DOI: http://dx.doi.org/10.1086/588525
Título revista:Astrophysical Journal
Título revista abreviado:Astrophys. J.
ISSN:0004637X
PDF:https://bibliotecadigital.exactas.uba.ar/download/paper/paper_0004637X_v678_n2PART2_pL141_Matthaeus.pdf
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0004637X_v678_n2PART2_pL141_Matthaeus

Referencias:

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Citas:

---------- APA ----------
Matthaeus, W.H., Weygand, J.M., Chuychai, P., Dasso, S., Smith, C.W. & Kivelson, M.G. (2008) . Interplanetary magnetic Taylor microscale and implications for plasma dissipation. Astrophysical Journal, 678(2 PART 2), L141-L144.
http://dx.doi.org/10.1086/588525
---------- CHICAGO ----------
Matthaeus, W.H., Weygand, J.M., Chuychai, P., Dasso, S., Smith, C.W., Kivelson, M.G. "Interplanetary magnetic Taylor microscale and implications for plasma dissipation" . Astrophysical Journal 678, no. 2 PART 2 (2008) : L141-L144.
http://dx.doi.org/10.1086/588525
---------- MLA ----------
Matthaeus, W.H., Weygand, J.M., Chuychai, P., Dasso, S., Smith, C.W., Kivelson, M.G. "Interplanetary magnetic Taylor microscale and implications for plasma dissipation" . Astrophysical Journal, vol. 678, no. 2 PART 2, 2008, pp. L141-L144.
http://dx.doi.org/10.1086/588525
---------- VANCOUVER ----------
Matthaeus, W.H., Weygand, J.M., Chuychai, P., Dasso, S., Smith, C.W., Kivelson, M.G. Interplanetary magnetic Taylor microscale and implications for plasma dissipation. Astrophys. J. 2008;678(2 PART 2):L141-L144.
http://dx.doi.org/10.1086/588525